Usage varies by product: many listings are rated for indoor and outdoor use and some are wet-location rated. A few C7 mini bulbs are also labeled for enclosed or damp fixtures. Check the specific product details to confirm the rating for the model you plan to buy.
Most listings emphasize green-colored bulbs; a few also show white. Finishes are typically clear/transparent glass that exposes the filament for a vintage look.
Incandescent-equivalent wattages vary by model; examples listed across options include 60 watts, 40 watts and 1 watt. Check the product listing for the exact incandescent-equivalent rating for the bulb you’re considering.
They are listed with a single 1-way on/off setting and are described as providing zero flicker and no delay at turn-on.